<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        div{
            width: 200px;
            height: 100px;
            background-color: pink;
            background-image: url(image/img2.jpg);
            background-repeat: no-repeat;
            /* 精确位置像素，第一个位置是x轴，第二个参数是y轴 */
            /* background-position: 100px 50px; */
            /* 如果只写一个参数，那么一定是x轴 ,y坐标垂直居中*/
            background-position: 100px;
        }
    </style>
</head>
<body>
    <div></div>
</body>
</html>